Here's what my setup will be : JDL UEL Header, JDL Over-Pipe, JDL Front-Pipe (catted).
I currently have the mXp catback. I love the sounds it makes, however, I'm almost certain it will end up being too loud, especially on the highway just maintaining 65-75mph. It will not be noticeable at 75mph+ because the wind noise overpowers it
Keep in mind I posted this thread to get ideas and options to have in mind. Ideally, I would like my entire exhaust system made by JDL. Their catback is a ways out and I'm hoping the volume will be acceptable.
Thanks for everyone's input so far as you guys have given me some good ideas.